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During the recent battles between the US Marine Corp and Chinese forces it has come to the attention of the US that China was working on a biological agent called \"Black Lotus\" which is a non-lethal nerve agent which incapacitates people for a 24 hour period. This agent was developed in a facility, located in Guangxi Province 75 km's South from the town of Yanshuo, which has been abandoned due to the re-allocation of military resources to confront the US threat.